33
Appendix
Declar
ation
Spar
e P
ar
ts
Main
tenance
Insta
llation
Technica
l Inf
ormation
Instruc
tions f
or use
pr
oduc
t Description
In
tr
oduc
tion
Con
ten
ts
Oper
ation & Main
tenance Manual SpeedStile B
P DS
Opening Doors
•
If the Open Safety parameter is ENABLED and the safety photocells are engaged,
the Gate shuts down the motor power making it possible to move the doors.
•
If the Open Safety parameter is DISABLED, the Gate opens the doors anyway.
The parameter “Open Safety” is the same for the Standard and Wide Gate.
The parameter “Open Safety” is the same for the Standard and Wide Gate.
Safety Area
When the gate is out of running mode there are several cases in which the doors could move:
•
When the gate is in maintenance the Open/Close test causes the doors to move
after a proper command.
•
When the Repeated Open/Close test is running the doors move continuously.
•
If the gate is in Zero setting cycle the doors move without the obstacle detection.
In all these cases there is a potential danger situation if a user is in proximity of the panels. For
that reason in these situations a de-fault Safety area is used.
The number of photocells that are utilized as safety can be changed by altering the
programmable parameters; this allows you to increase the safety zone till the desired compromise
between security and passenger comfort has been reached (the tailgating detection performance
will be decreased). The safety photocells pattern can be set for the regular transit management and
the limited mobility user transit separately (see “Safety Group” in the annex “Parameter Table”).
Buzzer Signal when in Safety Management
The user can program the Audible alarm (Pulsing) to activate if the doors are blocked by the
safety area.
For example: If the user is standing close to the doors waiting for the doors to open and the
Safety mode is programmed as “EVER”. When a valid transit signal is received the doors will not
open if the user is obscuring the safety area, in this condition if activated the buzzer generates a
pulse warning the user to move back.
•
Main-menu/Setup/Safety/Buzzer status
Command Time Out
Each time a gate panel open or close command is generated, the time is counted within which
the command must be carried out. If the command is not completed within the time limit, and
the cause is not an engaged accident prevention photocell, or detected obstacle, the movement is
stopped.
After a pause the movement starts again. However, if the reason causing the command to fail
persists for more than 15 seconds, the passageway goes into a fault mode (for more details about
the Time Out see the “System Group” - “Transit Parameters Group” - “Reader Group” in the annex
“Parameter Table”).
Motor Supervisor
For safety purposes, the MB01 hardware supervision circuit checks the voltage directly across
the motor terminals and shuts down the motor it-self if a time out elapses without any motor stop.
The circuit is extra redundancy in respect to the action made by the logic controller of the board.
The ‘FAULT’ DS1 LED signals this occurrence; manual reset of the board is needed (see section
“MB01 Messages LEDs”).
